Mercurial > octave

annotate scripts/elfun/csch.m @ 904:3470f1e25a79

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
[project @ 1994-11-09 21:22:15 by jwe]
author jwe
date Wed, 09 Nov 1994 21:22:15 +0000
parents 632844972d35
children 5cffc4b8de57
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
713
632844972d35 [project @ 1994-09-20 18:37:13 by jwe]
jwe
parents:
diff changeset
1 function w = csch (z)
632844972d35 [project @ 1994-09-20 18:37:13 by jwe]
jwe
parents:
diff changeset
2
632844972d35 [project @ 1994-09-20 18:37:13 by jwe]
jwe
parents:
diff changeset
3 # csch (z): compute the hyperbolic cosecant for each element of z.
632844972d35 [project @ 1994-09-20 18:37:13 by jwe]
jwe
parents:
diff changeset
4
632844972d35 [project @ 1994-09-20 18:37:13 by jwe]
jwe
parents:
diff changeset
5 if (nargin != 1)
904
3470f1e25a79 [project @ 1994-11-09 21:22:15 by jwe]
jwe
parents: 713
diff changeset
6 usage ("csch (z)");
713
632844972d35 [project @ 1994-09-20 18:37:13 by jwe]
jwe
parents:
diff changeset
7 endif
632844972d35 [project @ 1994-09-20 18:37:13 by jwe]
jwe
parents:
diff changeset
8
632844972d35 [project @ 1994-09-20 18:37:13 by jwe]
jwe
parents:
diff changeset
9 w = 1 ./ sinh(z);
632844972d35 [project @ 1994-09-20 18:37:13 by jwe]
jwe
parents:
diff changeset
10
632844972d35 [project @ 1994-09-20 18:37:13 by jwe]
jwe
parents:
diff changeset
11 endfunction